# Ionclad PRO vs Invoice Inspector

The clearest difference is in-app purchases: Ionclad PRO at none against Invoice Inspector's 1. Ionclad PRO also leads on iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Inspector sells 1 one-off in-app purchase. Ionclad PRO asks for nothing beyond the download.

## The numbers

| Metric | Ionclad PRO | Invoice Inspector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 2 MB | 2 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yigit Tezcan](https://appshunter.io/developer/1863357992) | [Artem Ivanov](https://appshunter.io/developer/1853068888) |

## What reviewers say

### Ionclad PRO

[App page](https://appshunter.io/ios/app/ionclad-pro/id6756912848)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Invoice Inspector

[App page](https://appshunter.io/ios/app/invoice-inspector/id6757395906)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Scan | $1.99 | one-time |


## Frequently asked questions

### Is Ionclad PRO free?

Ionclad PRO is free to download, with no in-app purchases.

### Is Invoice Inspector free?

Invoice Inspector is free to download, with in-app purchases available.

### Do Ionclad PRO or Invoice Inspector have ads?

Neither Ionclad PRO nor Invoice Inspector shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*